def isLegalShot(self, eye, targets, directions):
print("check if it is a legal shot.....")
return True
minFocalDistance = self.minFocalDistance
tempCamera = copy.copy(self.camera)
for target in targets:
for direction in directions:
tempCamera.setup(target, eye)
tempCamera.setMvParams(direction)
cameraTrajectory = tempCamera.getTrajectory()
for pt in cameraTrajectory:
if utils.distance(target, pt) < minFocalDistance:
print("Utils.distance(focalPoint, pt) < minFocalDistance")
return False
if not self.sceneControler.isLegalCameraPosition(pt):
print("self.sceneControler.isLegalCameraPosition(pt)")
return False
if self.sceneControler.isOccluded(target, pt):
print("self.sceneControler.isOccluded(focalPoint, pt):")
return False
return True
def isFeasible(self, focalPoint, cameraTrajectory):
for i in range(0, len(cameraTrajectory), self.pramas.sampleLevel):
position = cameraTrajectory[i]
dist = Utils.distance(focalPoint, position)
if dist < self.pramas.safeDist:
msg = "too close"
return (False, msg)
if self.scene.isOccluded(focalPoint, position):
msg = "occluded"
return (False, msg)
if not self.isFeasibleCameraPosition(position):
msg = "infeasible camera position"
return (False, msg)
msg = "feasible"
return (True, msg)